Finding the Fourth Proportional to 46,175,664.71, 69,125,409.88 and 27,924,624.83
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Solution
The fourth proportional to 46,175,664.71, 69,125,409.88 and 27,924,624.83 is: 41,803,429.34
Step by Step Solution
- Step 1: Write the proportion equation
46,175,664.71 : 69,125,409.88 = 27,924,624.83 : x - Step 2: Convert to fraction form
46,175,664.71/69,125,409.88 = 27,924,624.83/x - Step 3: Cross multiply
46,175,664.71x = 69,125,409.88 × 27,924,624.83 - Step 4: Simplify right side
46,175,664.71x = 1,930,301,137,118,975 - Step 5: Solve for x
x = 1,930,301,137,118,975/46,175,664.71 - Step 6: Final answer
x = 41,803,429.34
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.